Broadband and omnidirectional light harvesting enhancement of fluorescent SiC

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Standard

Broadband and omnidirectional light harvesting enhancement of fluorescent SiC. / Ou, Yiyu; Jokubavicius, Valdas; Hens, Philip; Kaiser, Michl; Wellmann, Peter; Yakimova, Rositza; Syvajarvi, Mikael; Ou, Haiyan.

In: Optics Express, Vol. 20, No. 7, 2012, p. 7575-7579.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Harvard

Ou, Y, Jokubavicius, V, Hens, P, Kaiser, M, Wellmann, P, Yakimova, R, Syvajarvi, M & Ou, H 2012, 'Broadband and omnidirectional light harvesting enhancement of fluorescent SiC' Optics Express, vol 20, no. 7, pp. 7575-7579., 10.1364/OE.20.007575

APA

Ou, Y., Jokubavicius, V., Hens, P., Kaiser, M., Wellmann, P., Yakimova, R., ... Ou, H. (2012). Broadband and omnidirectional light harvesting enhancement of fluorescent SiC. Optics Express, 20(7), 7575-7579. 10.1364/OE.20.007575

CBE

Ou Y, Jokubavicius V, Hens P, Kaiser M, Wellmann P, Yakimova R, Syvajarvi M, Ou H. 2012. Broadband and omnidirectional light harvesting enhancement of fluorescent SiC. Optics Express. 20(7):7575-7579. Available from: 10.1364/OE.20.007575

MLA

Vancouver

Ou Y, Jokubavicius V, Hens P, Kaiser M, Wellmann P, Yakimova R et al. Broadband and omnidirectional light harvesting enhancement of fluorescent SiC. Optics Express. 2012;20(7):7575-7579. Available from: 10.1364/OE.20.007575

Author

Ou, Yiyu; Jokubavicius, Valdas; Hens, Philip; Kaiser, Michl; Wellmann, Peter; Yakimova, Rositza; Syvajarvi, Mikael; Ou, Haiyan / Broadband and omnidirectional light harvesting enhancement of fluorescent SiC.

In: Optics Express, Vol. 20, No. 7, 2012, p. 7575-7579.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Bibtex

@article{77512e5894cb47608e2098deed27c869,
title = "Broadband and omnidirectional light harvesting enhancement of fluorescent SiC",
publisher = "Optical Society of America",
author = "Yiyu Ou and Valdas Jokubavicius and Philip Hens and Michl Kaiser and Peter Wellmann and Rositza Yakimova and Mikael Syvajarvi and Haiyan Ou",
note = "This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-20-7-7575. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.",
year = "2012",
doi = "10.1364/OE.20.007575",
volume = "20",
number = "7",
pages = "7575--7579",
journal = "Optics Express",
issn = "1094-4087",

}

RIS

TY - JOUR

T1 - Broadband and omnidirectional light harvesting enhancement of fluorescent SiC

A1 - Ou,Yiyu

A1 - Jokubavicius,Valdas

A1 - Hens,Philip

A1 - Kaiser,Michl

A1 - Wellmann,Peter

A1 - Yakimova,Rositza

A1 - Syvajarvi,Mikael

A1 - Ou,Haiyan

AU - Ou,Yiyu

AU - Jokubavicius,Valdas

AU - Hens,Philip

AU - Kaiser,Michl

AU - Wellmann,Peter

AU - Yakimova,Rositza

AU - Syvajarvi,Mikael

AU - Ou,Haiyan

PB - Optical Society of America

PY - 2012

Y1 - 2012

N2 - In the present work, antireflective sub-wavelength structures have been fabricated on fluorescent 6H-SiC to enhance the white light extraction efficiency by using the reactive-ion etching method. Broadband and omnidirectional antireflection characteristics show that 6H-SiC with antireflective sub-wavelength structures suppress the average surface reflection significantly from 20.5% to 1.01% over a wide spectral range of 390-784 nm. The luminescence intensity of the fluorescent 6H-SiC could be enhanced in the whole emission angle range. It maintains an enhancement larger than 91% up to the incident angle of 70 degrees, while the largest enhancement of 115.4% could be obtained at 16 degrees. The antireflective sub-wavelength structures on fluorescent 6H-SiC could also preserve the luminescence spectral profile at a large emission angle by eliminating the Fabry-Perot microcavity interference effect.

AB - In the present work, antireflective sub-wavelength structures have been fabricated on fluorescent 6H-SiC to enhance the white light extraction efficiency by using the reactive-ion etching method. Broadband and omnidirectional antireflection characteristics show that 6H-SiC with antireflective sub-wavelength structures suppress the average surface reflection significantly from 20.5% to 1.01% over a wide spectral range of 390-784 nm. The luminescence intensity of the fluorescent 6H-SiC could be enhanced in the whole emission angle range. It maintains an enhancement larger than 91% up to the incident angle of 70 degrees, while the largest enhancement of 115.4% could be obtained at 16 degrees. The antireflective sub-wavelength structures on fluorescent 6H-SiC could also preserve the luminescence spectral profile at a large emission angle by eliminating the Fabry-Perot microcavity interference effect.

U2 - 10.1364/OE.20.007575

DO - 10.1364/OE.20.007575

JO - Optics Express

JF - Optics Express

SN - 1094-4087

IS - 7

VL - 20

SP - 7575

EP - 7579

ER -